Oscilloscope and Function Generators ​https://www.youtube.com/watch?v=mptoCJsbICc

Interpreting Oscilloscope Readings ​https://www.youtube.com/watch?v=rKmccSTRj5w

Resistive Circuits ​https://www.youtube.com/watch?v=jOWMXCcL11M

DC Circuits ​https://www.youtube.com/watch?v=bIVD7RdSigw

Capacitor and Resistor Circuits ​https://www.youtube.com/watch?v=PtJZNvxHyvQ

Arduino Getting Started ​https://www.youtube.com/watch?v=r12Z8jE7ZvE